
Yaks are long-haired relatives of the cow. They live in the icy Himalayas, the Tibetan Plateau, and in parts of Mongolia and Russia. For thousands of years, people have used domesticated yaks for milk, food, fiber, and fuel, as well as beasts of burden. So many of these animals...

Yaks are long-haired relatives of the cow. They live in the icy Himalayas, the Tibetan Plateau, and in parts of Mongolia and Russia. For thousands of years, people have used domesticated yaks for milk, food, fiber, and fuel, as well as beasts of burden. So many of these animals...